18912036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 52835328

約数和(自身を除く): 33923292

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 103, 107, 132, 143, 156, 206, 214, 286, 309, 321, 412, 428, 429, 572, 618, 642, 858, 1133, 1177, 1236, 1284, 1339, 1391, 1716, 2266, 2354, 2678, 2782, 3399, 3531, 4017, 4173, 4532, 4708, 5356, 5564, 6798, 7062, 8034, 8346, 11021, 13596, 14124, 14729, 15301, 16068, 16692, 22042, 29458, 30602, 33063, 44084, 44187, 45903, 58916, 61204, 66126, 88374, 91806, 121231, 132252, 143273, 176748, 183612, 242462, 286546, 363693, 429819, 484924, 573092, 727386, 859638, 1454772, 1576003, 1719276, 3152006, 4728009, 6304012, 9456018, 18912036]

約数ペア:

[(1, 18912036), (2, 9456018), (3, 6304012), (4, 4728009), (6, 3152006), (11, 1719276), (12, 1576003), (13, 1454772), (22, 859638), (26, 727386), (33, 573092), (39, 484924), (44, 429819), (52, 363693), (66, 286546), (78, 242462), (103, 183612), (107, 176748), (132, 143273), (143, 132252), (156, 121231), (206, 91806), (214, 88374), (286, 66126), (309, 61204), (321, 58916), (412, 45903), (428, 44187), (429, 44084), (572, 33063), (618, 30602), (642, 29458), (858, 22042), (1133, 16692), (1177, 16068), (1236, 15301), (1284, 14729), (1339, 14124), (1391, 13596), (1716, 11021), (2266, 8346), (2354, 8034), (2678, 7062), (2782, 6798), (3399, 5564), (3531, 5356), (4017, 4708), (4173, 4532)]